Eaton Truck Parts For Sale

2014 Eaton RS404 Rear Differential for a Kenworth W900

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900
Stock Number	27616
MLS Number	13070989
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2014 Eaton DS404 Front Differential for a Kenworth W900

$1,450 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900
Stock Number	27615
MLS Number	13070988
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 371-___ SHOW
NUMBERCall Seller

Eaton RS404 Rear Differential

Contact for price

RS404 Ratio:5.29, Ratio: 5.29

Condition	Used
Rear End	5.29 ratio
Stock Number	ATC2270
MLS Number	13057702
Category	Differentials, Rear
Last Updated	8/18/2024
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(833) 371-___ SHOW
NUMBERCall Seller

Eaton DSP40 Front Differential

Contact for price

DSP40 Ratio:4.88, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Stock Number	ATC2267
MLS Number	13057699
Category	Differentials, Front
Last Updated	8/18/2024
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(833) 371-___ SHOW
NUMBERCall Seller

Eaton RS404 Rear Differential

Contact for price

RS404 Ratio:4.88, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Stock Number	ATC2263
MLS Number	13057695
Category	Differentials, Rear
Last Updated	8/18/2024
Location	Alma, AR, US
Sold By	Arkansas Truck Center

2000 Eaton DS404 Front Differential for a Kenworth T 600

$1,450 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T 600
Stock Number	27572
MLS Number	13039978
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1999 Eaton DS404 Front Differential for a Kenworth W900

$0.12 USD

GTO

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900
Stock Number	23350
MLS Number	10534532
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2006 Eaton RSP40 Rear Differential for a Peterbilt 387

$750 USD

GTO

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	387
Stock Number	27569
MLS Number	13025459
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2006 Eaton DSP40 Front Differential for a Peterbilt 387

$1,250 USD

GTO

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	387
Stock Number	27568
MLS Number	13025458
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton Axle Shaft

$100 USD

USED EATON AXLE SHAFT 129011,17060S,19060S,D\R 344, OEM# 129479, 42.750 LEIGHT 1.81 DIA 39 SPLINE 2.00 12 HOLES TAPERED ,

Condition	Used
Stock Number	83559
MLS Number	12831909
Category	Axle Shafts
Last Updated	7/31/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton RSP40 Rear Differential

$1,250 USD

12 MONTH WARRANTY

Condition	Remanufactured
Rear End	2.64 ratio
Stock Number	26517
MLS Number	11918947
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS404 Rear Differential

$795 USD

USED RS404 EATON REAR DIFFERENTIAL RATIO: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	95829
MLS Number	13018331
Category	Differentials, Rear
Last Updated	7/30/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton RSP40 Rear Differential

$795 USD

USED RSP40 EATON REAR DIFFERENTIAL RATIO: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	95828
MLS Number	13018330
Category	Differentials, Rear
Last Updated	7/30/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2000 Eaton RS404 Rear Differential for a Freightliner CENTURY

$750 USD

GTO

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	27554
MLS Number	13017624
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2000 Eaton DS404 Front Differential for a Freightliner CENTURY

$1,450 USD

GTO

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	27553
MLS Number	13017623
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 541-___ SHOW
NUMBERCall Seller

Eaton Differential Part

$171.26 USD

ds power divider lockout fork with pump

Condition	New
Stock Number	102613
MLS Number	9776425
Category	Differential Misc. Parts
Last Updated	7/28/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton 404 Axle Shaft

$250 USD

USED EATON LOCKER AXLE SHAFT (GMC) LENGTH OF SPLINE 8 3/4, 41 SPLINE, SHAFT LENGTH 40 11/16, 8 HOLE STRAIGHT, 2.11 SPLINE DIA., HOLE SIZE .635, 128120

Condition	Used
Stock Number	68870
MLS Number	12825493
Category	Axle Shafts
Last Updated	7/28/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton 404 Axle Shaft

$250 USD

USED EATON LOCKER AXLE SHAFT (GMC) LENGTH OF SPLINE 8 3/4, 41 SPLINE, SHAFT LENGTH 40 11/16, 8 HOLE STRAIGHT, 2.11 SPLINE DIA., HOLE SIZE .635, 128120

Condition	Used
Stock Number	68869
MLS Number	12825492
Category	Axle Shafts
Last Updated	7/28/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2010 Eaton RS404 Rear Differential for a International PROSTAR

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR
Stock Number	27534
MLS Number	12999536
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2010 Eaton DS404 Front Differential for a International PROSTAR

$1,450 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR
Stock Number	27533
MLS Number	12999535
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2011 Eaton RS404 Rear Differential for a Kenworth T660

$750 USD

GTO

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T660
Stock Number	27432
MLS Number	12931506
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton Differential Part

$350 USD

USED EATON RS402 REAR GEAR SET, RATIO: 3.36 16 INCH GEARING 120763, 217996, RING GEAR 37 TEETH, PINION 11 TEETH., R/G # 120045, PINION # 120044

Condition	Used
Stock Number	95389
MLS Number	12989535
Category	Differential Misc. Parts
Last Updated	7/16/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton DS404 Front Differential

$2,150 USD

1 YEAR WARRANTY, THICK HOUSING

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	27478
MLS Number	12953371
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.